Dear Kernel Developers,

Hereby we attach patch backported from kernel 6.13 (as proposed by Greg k-h on the full disclosure mailing list) to 6.12 for CVE-2025-21751 vulnerability.

This patch was tested on metal and virtual machines and rolled out in production.

I hope patch is sufficient for cherry-pick. Please let us know if something has to be updated/modified.

Regards,

Sujana, Akendo